Vacheron Constantin Traditionnelle - 4020T/000G-B655 - Excellent - Full Set

The Vacheron Constantin Traditionnelle Complete Calendar Openface showcases the brand's expertise in combining traditional watchmaking with contemporary design. Encased in 18K white gold, the 41mm case features a thickness of 11. 05mm, offering a balanced presence on the wrist. The openworked sapphire dial reveals the intricacies of the self-winding Caliber 2460 QCL/2, highlighted by an anthracite NAC-treated main plate and bridges. The dial displays the day and month through apertures, a date indicated by a central hand, and a realistic moon phase at 6 o'clock, requiring adjustment only once every 122 years. Operating at a frequency of 28, 800 vibrations per hour (4 Hz), the movement provides a power reserve of approximately 40 hours. The transparent sapphire crystal caseback allows for an appreciation of the meticulous finishing, including Côtes de Genève and circular graining. The watch is complemented by a grey alligator leather strap, secured by an 18K white gold ardillon buckle, ensuring both elegance and comfort. Water-resistant up to 30 meters, the Traditionnelle Complete Calendar Openface is a harmonious blend of technical sophistication and modern aesthetics.